Just UDX-1832-A Double Bowl 18-Gauge T-304 Commercial Grade Stainless Steel Undermount Sink 18 GA Type 304, Stainless Steel Seamless die-drawn construction Conforms to ASME/ANSI A112193M Made In The USA Seamless die-drawn construction 18-Gauge type 304, 18-8 stainless steel Exposed surfaces polished with a Hand-Blended Just Finish Fully coated underside Undermount clips included, less fasteners